Browsing by Subject "Soils"
Now showing items 1-3 of 3
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Evaluation of soil to plant transfer factors of naturally occurring radioactive materials (norms) in some vegetables
(North-West University, 2012) -
Soil, water and tissue heavy metal of communal sheep and the possible public health implications around the potentially polluted area of Khutsong, South Africa
(North-West University, 2012)The present study was carried out to determine the levels of heavy metals, Arsenic (As), Chromium (Cr), Cadmium (Cd) and Lead (Pb) in samples of water, sediments, and specimens from sheep known to graze and drink from ... -
Threatened southern African soils: a need for appropriate ecotoxicological risk assessment
(Elsevier, 2017)In southern Africa arable soils are limited due to low rainfall and are threatened by anthropogenic activities like agriculture and mining making it susceptible to degradation. The aim of this study is to review the existing ...